Vzorkovnice na plyny se dvěma olivkami (na hadice Back Catalog number: 632443611150 Availability: In the manufacturer's stock Price on request - + Recommended U-T4WMT-2S Water Management, ethane - C20, cold trap Price on request H3-AXAAC HiSorb probe, PDMS/DVB, inert, standard length, pk 6 Price on request U-T6SUL-2S Sulphur/labile cold trap, Price on request